49 lines
1.3 KiB
Go
49 lines
1.3 KiB
Go
package loggers
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import (
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"fmt"
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"io"
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"os"
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"time"
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"github.com/haydenhargreaves/Potion/internal/infrastructure/logging"
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)
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type ConsoleLogger struct {
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writer io.Writer
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}
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var _ logging.Logger = (*ConsoleLogger)(nil)
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func NewConsoleLogger() logging.Logger {
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return &ConsoleLogger{
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writer: os.Stdout,
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}
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}
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func formatLevelString(level logging.LogLevel) string {
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switch level {
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case logging.LogLevelTrace:
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return fmt.Sprintf("%s[%s]%s", logging.BgMagenta, level, logging.Reset)
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case logging.LogLevelDebug:
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return fmt.Sprintf("%s[%s]%s", logging.BgBlue, level, logging.Reset)
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case logging.LogLevelInformation:
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return fmt.Sprintf("%s[%s]%s", logging.BgGreen, level, logging.Reset)
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case logging.LogLevelWarning:
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return fmt.Sprintf("%s[%s]%s", logging.BgYellow, level, logging.Reset)
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case logging.LogLevelError:
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return fmt.Sprintf("%s[%s]%s", logging.BgRed, level, logging.Reset)
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case logging.LogLevelFatal:
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return fmt.Sprintf("%s[%s]%s", logging.BgRed, level, logging.Reset)
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}
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return fmt.Sprintf("[%s]", level)
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}
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func (l *ConsoleLogger) Log(level logging.LogLevel, format string, v ...any) {
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timestamp := time.Now().UTC().Format("01/02/2006 - 15:04:05")
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levelStr := formatLevelString(level)
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fullFormat := fmt.Sprintf("%-18s %s | %s\n", levelStr, timestamp, format)
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bytes := fmt.Appendf(nil, fullFormat, v...)
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l.writer.Write(bytes)
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}
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